Evidence map›Paper›PMID 27120096›Full record

ArticlePloS one2016

Erectile Dysfunction in Chronic Prostatitis/Chronic Pelvic Pain Syndrome: Outcomes from a Multi-Center Study and Risk Factor Analysis in a Single Center.

Yadong Zhang, Tao Zheng, Xiang'an Tu, Xin Chen, Zhu Wang, Shengfu Chen, Qiyun Yang, Zi Wan, Dayu Han, Haipeng Xiao and 2 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

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  7. [Chronic prostatitis/chronic pelvic pain syndrome].Urologie (Heidelberg, Germany) · 2023
    Review
  8. Chronic prostatitis/chronic pelvic pain syndrome-related pain symptoms and their impact on sexual functioning.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2022
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 2 institutions in 1 country.

Yadong ZhangDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Tao ZhengDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Xiang'an TuDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Xin ChenDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Zhu WangDepartment of Ultrasound Medicine, Endocrinology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Shengfu ChenDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Qiyun YangDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Zi WanDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Dayu HanDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Haipeng XiaoDepartment of Endocrinology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Xiangzhou SunDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Chunhua DengDepartment of Urology, 1st Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510080, Guangdong Province, China.
Sun Yat-sen University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate the prevalence of erectile dysfunction (ED) in patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and explore the influence of UPOINT domains, National Institutes of Health-CP symptom index (NIH-CPSI) and other factors on ED prevalence. This was a prospective study of consecutive patients with CP/CPPS seen at 11 tertiary hospitals during January-July 2014. ED was diagnosed as a score of<21 on the International Index of Erectile Function (IIEF-5). Patients from one center were evaluated by the UPOINT system and NIH-CPSI. Each patient was assessed using clinical examination, asocio-demographic questionnaire, the Patient Health Questionnaire (PHQ), the Pain Catastrophizing Scale (PCS), NIH-CPSI and IIEF-5.1406 patients from 11 centers (mean age, 32.18 years; range 18-60 years) were enrolled. ED was found in 638/1406 patients (45.4%), and was categorized as mild in 291(45.6%), moderate in 297(46.6%) and severe in50(7.7%). 192 patients from one center(mean age,31.3 years; range 18-57 years) were further studied.IIEF-5 score correlated negatively with NIH-CPSI(r = 0.251), PHQ (r = 0.355) and PCS (r = 0.322)scores (P<0.001).PHQ score correlated positively with NIH-CPSI (r = 0.586) and PCS(r = 0.662) scores (P<0.001).NIH-CPSI, PHQ, PCS and IIEF-5 scores did not differ significantly between class IIIA and IIIB CP/CPPS. Multivariate logistic regression showed that UPOINT psychological (P) domain and NIH-CPSI symptom severity were independent risk factors for ED in CP/CPPS. It is concluded that psychological factors and symptom severity are independent risk factors for ED in CP/CPPS.

Indexed as

AdolescentAdultChronic DiseaseChronic PainErectile DysfunctionFactor Analysis, StatisticalHumansLogistic ModelsMaleMiddle AgedNational Institutes of Health (U.S.)Pelvic PainPrevalenceProspective StudiesProstatitisRisk Assessment

Identifiers

PMID27120096
PMCPMC4847827
OpenAlexW2343013003

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.